I first mentioned Delta’s 9178-AR-DST pull-down faucet in this list of best stainless steel pull down kitchen faucets. But if you happened to be looking up that particular model, you might get a little confused with two slightly similar models also by Delta, the 9159-AR-DST and 9192T-AR-DST.

In this post, I’ll be mapping out the difference between these three models.

Delta Pull Down Kitchen Faucets – 9178-AR-DST vs. 9159-AR-DST vs. 9192T-AR-DST: What’s Is The Difference?

Feature1 or 3-Hole Installation
DIAMOND Seal Technology
3/8" Compression
7-7/8" Aerator Clearance
1.8 GPM
Pull-down wand operates in an aerated or spray mode via ergonomic buttons
High-arc spout provides large work area in your sink
Single handle design for precise control with one hand
For three hole, 8-Inch installation, order optional escutcheon RP64070
MagnaTite Docking
1 or 3-Hole Installation
DIAMOND Seal Technology
3/8" Compression
Touch2O Technology
1.5 GPM
TitleDelta Faucet 9178-AR-DST Leland Single Handle Pull-Down Kitchen Faucet, Arctic StainlessDelta 9159-AR-DST Single Handle Pull-Down Kitchen Faucet, Arctic StainlessDelta Faucet 9192T-AR-DST Addison Single Handle Pull-Down Kitchen Faucet with Touch2O Technology, Arctic Stainless
Height9.19 inch10.99 inch10.34 inch
Weight7.74 pound5.93 pound5 pound
Width12 inch13.88 inch5 inch
Length9.19 inch24.75 inch10.34 inch
ReviewsRead ReviewsRead ReviewsRead Reviews
LinkMore InfoMore InfoMore Info

The Difference:

Maximum Flow Rate:

  • The 9178-AR-DST and 9159-AR-DST have a 1.8 GPM (Gallon per Minute) Maximum Flow Rate, while the 9192T-AR-DST has 1.5 GMP flow rate.


  • All three faucets are for 1 or 3 hole installation.

Touch Technology:

  • The 9192T-AR-DST is the only faucet of these three that is equipped with Touch2O Technology that allows you to start water flow by touch.


  • All three are a pull-down faucet design.
  • The 9159-AR-DST has the highest arch design, which is more modern and allows to fit higher items under it.
  • 9178-AR-DST is available in 5 finishes (stainless steel, arctic/brushed stainless steel, chrome, venetian bronze, champagne bronze)
  • 9159-AR-DST is available in 3 finishes (stainless steel, chrome, champagne bronze).
  • 9192T-AR-DST is available in 4 finishes (stainless steel, chrome, arctic stainless steel and Venetian bronze).

Which One Do You Choose?

I hope this will help you understand the difference between these three faucets and make a better buying decision!


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